55505560011051 has 8 divisors (see below), whose sum is σ = 75812472210384. Its totient is φ = 36101177242880.

The previous prime is 55505560010993. The next prime is 55505560011089. The reversal of 55505560011051 is 15011006550555.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55505560011051 - 2⁹ = 55505560010539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55505560011851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225632357646 + ... + 225632357891.

It is an arithmetic number, because the mean of its divisors is an integer number (9476559026298).

Almost surely, 2^{55505560011051} is an apocalyptic number.

55505560011051 is a deficient number, since it is larger than the sum of its proper divisors (20306912199333).

55505560011051 is a wasteful number, since it uses less digits than its factorization.

55505560011051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451264715581.

The product of its (nonzero) digits is 93750, while the sum is 39.

The spelling of 55505560011051 in words is "fifty-five trillion, five hundred five billion, five hundred sixty million, eleven thousand, fifty-one".